Home / 11,056,805.20-16,586,047.40-3,767,999.60

Finding the Fourth Proportional to 11,056,805.20, 16,586,047.40 and 3,767,999.60

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Solution

The fourth proportional to 11,056,805.20, 16,586,047.40 and 3,767,999.60 is: 5,652,285.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,056,805.20 : 16,586,047.40 = 3,767,999.60 : x
  2. Step 2: Convert to fraction form
    11,056,805.20/16,586,047.40 = 3,767,999.60/x
  3. Step 3: Cross multiply
    11,056,805.20x = 16,586,047.40 × 3,767,999.60
  4. Step 4: Simplify right side
    11,056,805.20x = 62,496,219,968,781.04
  5. Step 5: Solve for x
    x = 62,496,219,968,781.04/11,056,805.20
  6. Step 6: Final answer
    x = 5,652,285.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.